2452 search results - page 351 / 491 » A Language Modeling Approach to Information Retrieval |
159
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JUCS
2010
15 years 3 months ago
2010
: Online customer reviews is considered as a significant informative resource which is useful for both potential customers and product manufacturers. In web pages, the reviews are ...
175
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ACL
2012
13 years 7 months ago
2012
Most information extraction (IE) systems identify facts that are explicitly stated in text. However, in natural language, some facts are implicit, and identifying them requires â€...
160
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KCAP
2003
ACM
15 years 10 months ago
2003
ACM
Electronic concept mapping tools empower experts to play an active role in the knowledge capture process, and provide a medium for building richly connected multimedia knowledge m...
155
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IRI
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper introduces a novel algorithm for estimating energy expenditure during physical activity. The estimation is based on acceleration data measured from a wrist-worn acceler...
154
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SIGIR
2008
ACM
15 years 5 months ago
2008
ACM
Comments left by readers on Web documents contain valuable information that can be utilized in different information retrieval tasks including document search, visualization, and ...